shell:$ nslookup -timeout=2 -retry=1 's3-1.amazonaws.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
s3-1.amazonaws.com	canonical name = s3.us-east-1.amazonaws.com.
Name:	s3.us-east-1.amazonaws.com
Address: 16.15.178.166
Name:	s3.us-east-1.amazonaws.com
Address: 54.231.226.32
Name:	s3.us-east-1.amazonaws.com
Address: 16.15.217.229
Name:	s3.us-east-1.amazonaws.com
Address: 16.182.103.160
Name:	s3.us-east-1.amazonaws.com
Address: 16.15.195.248
Name:	s3.us-east-1.amazonaws.com
Address: 16.15.179.186
Name:	s3.us-east-1.amazonaws.com
Address: 54.231.134.208
Name:	s3.us-east-1.amazonaws.com
Address: 52.217.139.104